| Date |
Lesson |
Know |
Want to know |
What I learn |
| Dec.1.2009 |
9-1 |
Immunity System is important to our body. |
How long the T cell and B cell can live? |
T cells is natural killer cell. |
| Dec. 7 2009 |
9-2 |
Not all the disease transmitted by air or phisical conection. |
Where is HIV come from? |
AID is cause bu HIV |
| Dec. 9.2009 |
9-3 |
Not all the diease can transmitted. |
Why people got cancer? |
Antibody cause immue system refect that strong. |
Loading...